Titan Usa TC87157 Chucking Reamer 0.1255 in Solid Carbide

Product Description

The TITAN USA TC87157 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. It produces tight-tolerance bores with a reamer diameter of 0.1255 inches and a diameter tolerance of +0.0002 to -0.0000 inches, making it well suited for work requiring accurate, repeatable hole sizing. The overall length is 2.25 inches with a flute length of 0.625 inches. The straight-cylindrical shank seats securely in standard chucks or collets. With 4 straight flutes and a right-hand cutting direction, this reamer delivers clean, consistent finishes without a coating that could alter the cutting edge geometry.

This chucking reamer is intended for use on machining centers, drill presses, and lathes where controlled, finish-quality reaming of small-diameter holes is required. It falls within the 0.1000 to 0.1499 inch diameter range of the TC87 series and is a practical choice for tool rooms, production shops, and job shops working with ferrous and non-ferrous metals. Machinists and CNC operators working on precision components with tight bore tolerances will find it appropriate for both prototype and production runs.

Key Features

• Solid carbide construction provides rigidity and wear resistance in demanding cutting conditions
• 0.1255 inches reamer diameter with a tolerance of +0.0002 to -0.0000 inches for precise bore sizing
• 4 straight flutes with right-hand cutting direction for clean, consistent material removal
• Straight-cylindrical shank compatible with standard chucks and collets
• Bright/uncoated finish preserves as-ground edge geometry and dimensional accuracy
• Part of the TC87 series, covering the 0.1000 to 0.1499 inch decimal inch diameter range

Compatibility

Designed as an OEM-style precision chucking reamer for use in standard chuck or collet toolholding systems on machining centers, drill presses, and lathes requiring small-diameter hole finishing in the 0.1000 to 0.1499 inch range.

Installation Notes

Installation and use of this reamer should be performed by qualified machinists or CNC operators. Ensure the machine spindle is fully stopped and the tool is properly secured in a concentric chuck or collet before operation. Use appropriate cutting fluid or lubricant for the workpiece material to extend tool life and maintain bore finish quality. Inspect the cutting edges for chipping or wear before each use, as carbide tools can fracture if used in a damaged condition.